I had to pay late fees for my registration renewal since the dmv did not mail me a reminder, i couldn't do that on the dmv site, and i definitely do not want to wait those long damn lines at the dmv. I saw cartagz as my solution, yes i felt it was a ripoff but its fine cuz of their service! The real ripoff is from the dmv for charging those pricey tags annually and not providing a decent way to pay. I feel that my hard work and money was stolen from me.